Berry is a hard working man, very hands on, has always worked manual labor jobs since an early age on farms with the family, his father past away at the age of 73 and that's when Berry took over his father's tractor trailer shipping company and began driving.
Prior to the outbreak Berry had a wife and a daughter, but with the nature of a truckers career he was on the road during the outbreak and when returning home there was no sign of anyone left. He has not seen his family since.
Berry is striving to live, thriving off the land because he still has hope that his wife and daughter are still somewhere in Chernarus. Being a trucker has helped berry greatly with the apocalypse because he's experienced with mechanics and will often roam the streets in his car looking for his long lost family.
He has no interest in creating a home base due to his on the road life style. Berry is a lonewolf, who also doesnt mind the company of other. He has a good sense of judgment on other's and can sense the trustworthy people from the evil. Prefers to roam with someone calm and cool and collected like himself.